Daikin FTXS-A Series Technical Manual page 21

Model: FTXS35A - RXN35F
Cooling Mode
AFR
EWB EDB
(CFM)
TC
21°C 3.21 2.15 0.81 3.10 2.10 0.87 2.99 2.04 0.94 2.87 1.98 1.02 2.63 1.84 1.11 2.43 1.73 1.22
24°C 3.22 2.58 0.81 3.10 2.52 0.87 2.99 2.46 0.94 2.87 2.40 1.02 2.64 2.24 1.11 2.44 2.11 1.22
16°C
27°C 3.24 2.92 0.81 3.14 2.86 0.87 3.03 2.79 0.95 2.91 2.72 1.03 2.69 2.53 1.11 2.50 2.37 1.23
30°C 3.34 3.34 0.81 3.25 3.25 0.88 3.15 3.15 0.95 3.05 3.05 1.03 2.83 2.83 1.12 2.64 2.64 1.24
24°C 3.55 2.01 0.82 3.42 1.96 0.89 3.30 1.91 0.96 3.16 1.85 1.04 2.91 1.73 1.13 2.69 1.62 1.24
27°C 3.55 2.30 0.82 3.42 2.25 0.89 3.30 2.20 0.96 3.17 2.14 1.04 2.91 2.00 1.13 2.69 1.90 1.24
232 19°C
30°C 3.55 2.84 0.82 3.43 2.78 0.89 3.31 2.71 0.96 3.18 2.65 1.04 2.93 2.48 1.13 2.72 2.34 1.25
33°C 3.60 3.60 0.82 3.48 3.48 0.89 3.37 3.37 0.96 3.25 3.25 1.05 3.01 3.01 1.14 2.81 2.81 1.25
27°C
3.90 1.97 0.83 3.77 1.92 0.90 3.63 1.87 0.98 3.49 1.82 1.06 3.21 1.70 1.15 2.97 1.60 1.27
30°C
3.90 2.40 0.83 3.77 2.35 0.90 3.63 2.29 0.98 3.49 2.24 1.06 3.21 2.09 1.15 2.97 1.99 1.27
22°C
33°C
3.90 2.80 0.83 3.77 2.75 0.90 3.63 2.69 0.98 3.49 2.64 1.06 3.21 2.47 1.15 2.98 2.35 1.27
36°C
3.92 3.17 0.83 3.79 3.11 0.90 3.66 3.05 0.98 3.52 2.98 1.06 3.25 2.79 1.15 3.02 2.65 1.27
21°C
3.34 2.25 0.81 3.22 2.19 0.88 3.10 2.13 0.95 2.98 2.07 1.03 2.73 1.93 1.12 2.52 1.81 1.23
24°C
3.35 2.73 0.81 3.23 2.66 0.88 3.11 2.60 0.95 2.99 2.53 1.03 2.74 2.36 1.12 2.54 2.23 1.23
16°C
27°C 3.40 3.10 0.81 3.28 3.02 0.88 3.17 2.95 0.96 3.05 2.86 1.04 2.82 2.65 1.13 2.63 2.48 1.24
30°C 3.54 3.54 0.82 3.43 3.43 0.89 3.33 3.33 0.96 3.22 3.22 1.05 2.99 2.99 1.14 2.79 2.79 1.26
24°C 3.69 2.12 0.83 3.55 2.07 0.89 3.42 2.02 0.97 3.28 1.96 1.05 3.01 1.83 1.14 2.79 1.72 1.26
27°C 3.69 2.45 0.83 3.56 2.39 0.89 3.43 2.34 0.97 3.29 2.28 1.05 3.02 2.13 1.14 2.79 2.02 1.26
282 19°C
30°C 3.71 3.02 0.83 3.58 2.95 0.90 3.45 2.89 0.97 3.32 2.82 1.05 3.06 2.63 1.14 2.84 2.49 1.26
33°C 3.77 3.77 0.83 3.66 3.66 0.90 3.54 3.54 0.98 3.42 3.42 1.06 3.17 3.17 1.15 2.96 2.96 1.27
27°C 4.05 2.08 0.84 3.91 2.03 0.91 3.76 1.98 0.99 3.61 1.93 1.07 3.32 1.80 1.16 3.07 1.70 1.28
30°C 4.05 2.55 0.84 3.91 2.50 0.91 3.77 2.44 0.99 3.62 2.39 1.07 3.32 2.24 1.16 3.07 2.12 1.28
22°C
33°C 4.06 2.99 0.84 3.92 2.93 0.91 3.78 2.87 0.99 3.63 2.81 1.07 3.34 2.64 1.16 3.09 2.50 1.28
36°C 4.09 3.38 0.84 3.95 3.32 0.91 3.82 3.25 0.99 3.68 3.17 1.08 3.39 2.97 1.17 3.16 2.80 1.29
21°C 3.47 2.34 0.82 3.34 2.28 0.89 3.21 2.22 0.96 3.08 2.16 1.04 2.83 2.01 1.13 2.60 1.89 1.24
24°C 3.49 2.85 0.82 3.36 2.78 0.89 3.23 2.71 0.96 3.10 2.64 1.04 2.85 2.46 1.13 2.63 2.32 1.25
16°C
27°C 3.54 3.26 0.82 3.43 3.18 0.89 3.31 3.09 0.96 3.19 2.99 1.05 2.95 2.77 1.14 2.75 2.59 1.25
30°C 3.72 3.72 0.83 3.61 3.61 0.90 3.50 3.50 0.98 3.39 3.39 1.06 3.13 3.13 1.15 2.93 2.93 1.27
24°C 3.82 2.25 0.83 3.68 2.19 0.90 3.54 2.14 0.98 3.40 2.08 1.06 3.12 1.94 1.15 2.88 1.83 1.27
27°C 3.83 2.60 0.83 3.69 2.54 0.90 3.55 2.48 0.98 3.41 2.42 1.06 3.13 2.26 1.15 2.89 2.14 1.27
358 19°C
30°C 3.86 3.20 0.83 3.72 3.13 0.90 3.59 3.06 0.98 3.45 2.98 1.06 3.18 2.79 1.15 2.95 2.63 1.27
33°C 3.94 3.94 0.84 3.83 3.83 0.91 3.71 3.71 0.99 3.59 3.59 1.07 3.33 3.33 1.16 3.11 3.11 1.28
27°C 4.19 2.20 0.85 4.04 2.15 0.92 3.89 2.10 1.00 3.73 2.04 1.08 3.43 1.91 1.17 3.17 1.80 1.29
30°C 4.20 2.71 0.85 4.05 2.66 0.92 3.90 2.60 1.00 3.74 2.54 1.08 3.44 2.38 1.17 3.18 2.26 1.29
22°C
33°C 4.21 3.18 0.85 4.07 3.12 0.92 3.92 3.06 1.00 3.76 2.99 1.08 3.46 2.80 1.17 3.21 2.66 1.29
36°C 4.25 3.59 0.85 4.12 3.52 0.92 3.98 3.44 1.00 3.83 3.36 1.09 3.54 3.13 1.18 3.30 2.95 1.30
Remark:
AFR: Air flow rate (CFM)
EWB: Entering Wet Bulb Temp. (°C)
EDB: Entering Dry Bulb Temp. (°C)
TC: Total Cooling / Heating Capacity (kW)
SHC: Sensible Cooling / Heating Capacity (kW)
PI: Power Input (kW)
Notes:
1. Ratings shown are gross capacities which do not include a deduction for indoor fan motor heat.
2. shows nominal capacities.
3. Direct interpolation is permissible. Do not extrapolate.
4. Unit is able to operate at ambient from 10°C to 46°C without pressure trip.
Heating Mode
Indoor -15
DB°C TC PI
16 1.74 0.68
18 1.72 0.72
20 1.70 0.75
21 1.69 0.77
22 1.68 0.78
24 1.66 0.82
Remark:
EDB: Entering Dry Bulb Temp. (°C)
TC: Total Cooling / Heating Capacity (kW)
PI: Power Input (kW)
19°C 25°C
SC PI TC SC PI
Outdoor WB°C
-10 -5
TC PI TC PI
2.15 0.73 2.57 0.78
2.14 0.77 2.56 0.81
2.12 0.80 2.54 0.84
2.11 0.82 2.53 0.86
2.11 0.83 2.52 0.88
2.09 0.87 2.51 0.92
Notes:
1. Ratings shown are gross capacities which do not include a deduction for indoor fan motor heat.
2. shows nominal capacities.
3. Direct interpolation is permissible. Do not extrapolate.
4. Unit is able to operate at ambient from 10°C to 46°C without pressure trip.
Outdoor temperature
30°C 35°C
TC SC PI TC SC
0 6
TC PI TC
2.99 0.83 3.50
2.98 0.86 3.48
2.96 0.89 3.46
2.95 0.91 3.45
2.94 0.93 3.44
2.92 0.96 3.42
Performance Data
40°C
PI TC SC PI TC
10
PI TC PI
0.88 3.83 0.92
0.92 3.81 0.96
0.95 3.79 0.99
0.97 3.79 1.01
0.98 3.78 1.02
1.02 3.76 1.06
46°C
SC PI
17